JP2017511074A5 - - Google Patents

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Publication number
JP2017511074A5
JP2017511074A5 JP2016561393A JP2016561393A JP2017511074A5 JP 2017511074 A5 JP2017511074 A5 JP 2017511074A5 JP 2016561393 A JP2016561393 A JP 2016561393A JP 2016561393 A JP2016561393 A JP 2016561393A JP 2017511074 A5 JP2017511074 A5 JP 2017511074A5
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JP
Japan
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region
electrode
electrode fingers
intersection
elastic wave
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JP2016561393A
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English (en)
Japanese (ja)
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JP6513104B2 (ja
JP2017511074A (ja
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Priority claimed from PCT/JP2015/001956 external-priority patent/WO2015155984A1/fr
Publication of JP2017511074A publication Critical patent/JP2017511074A/ja
Publication of JP2017511074A5 publication Critical patent/JP2017511074A5/ja
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JP2016561393A 2014-04-08 2015-04-07 弾性波共振器、これを用いた弾性波フィルタ、アンテナ共用器、モジュール及び通信機器 Active JP6513104B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014079111 2014-04-08
JP2014079111 2014-04-08
PCT/JP2015/001956 WO2015155984A1 (fr) 2014-04-08 2015-04-07 Résonateurs à ondes acoustiques, filtres à ondes acoustiques, duplexeurs d'antenne, modules et dispositifs de communication utilisant ces derniers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019074179A Division JP6618646B2 (ja) 2014-04-08 2019-04-09 弾性波共振器と弾性波フィルタ

Publications (3)

Publication Number Publication Date
JP2017511074A JP2017511074A (ja) 2017-04-13
JP2017511074A5 true JP2017511074A5 (fr) 2018-05-24
JP6513104B2 JP6513104B2 (ja) 2019-05-15

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JP2016561393A Active JP6513104B2 (ja) 2014-04-08 2015-04-07 弾性波共振器、これを用いた弾性波フィルタ、アンテナ共用器、モジュール及び通信機器
JP2019074179A Active JP6618646B2 (ja) 2014-04-08 2019-04-09 弾性波共振器と弾性波フィルタ

Family Applications After (1)

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JP2019074179A Active JP6618646B2 (ja) 2014-04-08 2019-04-09 弾性波共振器と弾性波フィルタ

Country Status (3)

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US (2) US9647635B2 (fr)
JP (2) JP6513104B2 (fr)
WO (1) WO2015155984A1 (fr)

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Publication number Priority date Publication date Assignee Title
WO2015155984A1 (fr) * 2014-04-08 2015-10-15 Skyworks Panasonic Filter Solutions Japan Co., Ltd. Résonateurs à ondes acoustiques, filtres à ondes acoustiques, duplexeurs d'antenne, modules et dispositifs de communication utilisant ces derniers
US10389391B2 (en) * 2016-01-29 2019-08-20 Kyocera Corporation Acoustic wave resonator, acoustic wave filter, multiplexer, and communication apparatus
US10615773B2 (en) * 2017-09-11 2020-04-07 Akoustis, Inc. Wireless communication infrastructure system configured with a single crystal piezo resonator and filter structure
US10056879B2 (en) * 2016-04-21 2018-08-21 Murata Manufacturing Co., Ltd. Elastic wave filter device
JP6465441B2 (ja) * 2016-07-29 2019-02-06 太陽誘電株式会社 マルチプレクサ
KR101953219B1 (ko) * 2016-11-24 2019-02-28 가부시키가이샤 무라타 세이사쿠쇼 탄성파 장치, 고주파 프론트 엔드 회로 및 통신 장치
JP2020005161A (ja) * 2018-06-29 2020-01-09 株式会社村田製作所 フィルタおよびマルチプレクサ
US11545960B2 (en) * 2018-11-16 2023-01-03 Skyworks Solutions, Inc. Multi-mode surface acoustic wave filter with slanted acoustic reflectors
JP7268747B2 (ja) * 2019-08-30 2023-05-08 株式会社村田製作所 弾性波装置
US20230261636A1 (en) * 2022-02-11 2023-08-17 RF360 Europe GmbH Optimization of surface acoustic wave (saw) resonators with resonance frequency at upper stopband edge for filter design

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AT341578B (de) 1975-12-19 1978-02-10 Hans Dr Kuzmany Elektroakustischer wandler zur elektrischen anregung einer akustischen oberflachenwelle bzw. zur akustischen anregung einer elektrischen welle durch den piezoelektrischen effekt
JPS6043912A (ja) * 1983-08-22 1985-03-08 Toshiba Corp 弾性表面波共振子
JPS60180316A (ja) 1984-02-28 1985-09-14 Japan Radio Co Ltd 弾性表面波フイルタ
US5289073A (en) * 1992-11-09 1994-02-22 The United States Of America As Represented By The Secretary Of The Army Unidirectional surface acoustic wave transducer
JPH0750548A (ja) * 1993-05-31 1995-02-21 Canon Inc 弾性表面波素子
US5831492A (en) * 1995-09-15 1998-11-03 Sawtek Inc. Weighted tapered spudt saw device
JPH09162679A (ja) * 1995-12-01 1997-06-20 Japan Energy Corp 弾性表面波装置
GB9622654D0 (en) * 1996-10-31 1997-01-08 Flowers James E Filters
US5973438A (en) * 1998-02-13 1999-10-26 Toda; Kohji Ultrasonic switching device
JP4821079B2 (ja) * 2001-07-04 2011-11-24 株式会社村田製作所 弾性表面波用のくし型電極部、弾性表面波装置、通信装置
EP1315297A3 (fr) * 2001-10-29 2010-02-17 Panasonic Corporation Elément de filtrage à ondes acoustiques de surface, filtre à ondes acoustiques de surface et appareil de communication utilisant ce filtre
US6924715B2 (en) * 2002-02-12 2005-08-02 Nortel Networks Limited Band reject filters
DE10314153A1 (de) * 2003-03-28 2004-10-07 Epcos Ag Oberflächenwellen-Anordnung zur breitbandigen Signalübertragung
JP4085895B2 (ja) 2003-06-19 2008-05-14 セイコーエプソン株式会社 弾性表面波フィルタおよび弾性表面波共振器
JP2006203680A (ja) * 2005-01-21 2006-08-03 Seiko Epson Corp 弾性表面波フィルタ
JP2010010874A (ja) * 2008-06-25 2010-01-14 Epson Toyocom Corp 弾性表面波フィルタ
JP5389459B2 (ja) * 2009-01-30 2014-01-15 三洋電機株式会社 報知方法および無線装置
CN102783022B (zh) 2010-03-04 2014-12-10 松下电器产业株式会社 弹性波装置
JP5672050B2 (ja) * 2011-02-21 2015-02-18 株式会社村田製作所 弾性表面波フィルタ装置
JP5965200B2 (ja) 2012-04-18 2016-08-03 日本電波工業株式会社 弾性波フィルタ
WO2015155984A1 (fr) * 2014-04-08 2015-10-15 Skyworks Panasonic Filter Solutions Japan Co., Ltd. Résonateurs à ondes acoustiques, filtres à ondes acoustiques, duplexeurs d'antenne, modules et dispositifs de communication utilisant ces derniers

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